KS A IEC 80000-6-2012 Quantities and units－Part 6：Electromagnetism《量及单位 第6部分 电磁学》.pdf

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1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS A IEC 80000 6 6：KS A IEC 80000 6:2012 2012 12 29 http:/www.kats.go.krKS A IEC 80000 6:2012 : ( ) ( ) ( ) : (http:/www.standard.go.kr) ： ：2010 7 9 ：2012 12 29 2012-0835 ： ： ( 02-509-7294) (http:/www.kats.go.kr). 10 5 , . KS A IEC 80000 6:2012 i . ii 0.1 ii

2、 0.2 . ii 0.3 . ii 0.4 iii 0.5 iv 1 1 2 1 3 , .1 A( ) CGS .28 29 KS A IEC 80000 6:2012 ii 2008 1 IEC 80000 6, Quantities and units Part 6： Electromagnetism , . 0.1 ( ) , ( ) . 2 ( ) . ISO 31 ( ) ISO 31 . ISO 31 ( ) . 0.2 , . . 1 ( ) (ISQ) . , , (tensorial) . , . , . ( , ： ： g g) , . . . . , fr . (m)

3、, (f) . 0.3 0.3.1 . , . BIPM KS A ISO 80000 1 SI (2006 8 ) . . a) SI . SI (CGPM) . SI . SI , SI 10 . KS A IEC 80000 6:2012 iii b) , SI , SI (CIPM), (OIML), ISO IEC . SI SI . c) SI CIPM SI “ ” ( ) . d) SI SI . , . . 1) CGS 2) e) , . 0.3.2 1 1, , 1, 1 . , 1 . 1 n 1.531 1.53 10 . 10 . 2 Re 1.32 103 , (

4、CGPM) 1995 (rad) (sr) . 1 . . . 0.4 = “ ” . “ ” , := “ ” . . . . l 2.347 82(32) m l a(b) m , b l a ( ) . b a ( ) . l(l ) 2.347 82 , 0.000 32 m l , l (2.347 82 0.000 32) m (2.347 82 0000 32) m . KS A IEC 80000 6:2012 iv 0.5 KS A IEC 80000 6 (IEV), IEC 60050 121 IEC 60050 131 . , IEV “IEC 60050 121, 1

5、21-xx-xxx ” . 0.5.1 , . (ISQ) (SI) , ISO IEC . SI 7 , (m), (kg), (s), (A) . 0.5.2 , , IEC . ( 6 1) ( 6 11.3) , . KS C IEC 60027 1 . 1 ( 6 1) . )cos(2 = tIi ( ) . je= II i , I (rms ), (t ) , . 2 ( 6 22.1) . )cos(2)cos(eff = tt , (peak value) eff (rms ) . KS A IEC 80000 6:2012 6： Quantities and units

6、Part 6： Electromagnetism 1 , . , . 2 . . ( ) . KS A ISO 80000 1： 2012, 1： KS A ISO 80000 3： 2010, 3： KS A ISO 80000 4： 2010, 4： KS C IEC 60027 1： 2009, 1： IEC 60050 111, International Electrotechnical Vocabulary Part 111： Physics and chemistry IEC 60050 121, International Electrotechnical Vocabulary

7、 Part 121： Electromagnetism IEC 60050 131, International Electrotechnical Vocabulary Part 131： Circuit theory 3 , , . KS A IEC 80000 6:2012 2 6 1 (5 1) (electric current) I, i (SI) (ISQ) . . ( 62) . 6 8 IEC 60050 121, 121 11 13 6 2 (5 2) (electric charge) Q, q dQ Idt I ( 6 1) t (KS A ISO 80000 3, 3

8、7) . . e, .IEC 60050 121, 121 11 01 q , . 6 3 (5 3) , (electric charge density, volumic electric charge) , VVQdd= Q ( 6 2) , V (KS A ISO 80000 3, 3 4) . IEC 60050 121, 121 11 07 6 4 (5 4) , (surface density of electric charge, areic electric charge) A, AQAdd= Q ( 6 2) A (KS A ISO 80000 3, 3 3) . IEC

9、 60050 121, 121 11 08 KS A IEC 80000 6:2012 3 6 1.a A 1 2 , 1 210 7 9thCGPM(1948) . 0( 626.1) 410 7H/m . “lineic ” “ ” “ ” . “ ” , “ ” . 6 2.a C 1 C := 1 A s 1 A h 3.6 kC( ) . 6 3.a C/m36 4.a C/m2KS A IEC 80000 6:2012 4 6 5 (5 5) , l, lQldd= Q ( 6 2) l (KS A ISO 80000 3, 3 1.1) . IEC 60050 121, 121

10、11 09 6 6 (5 14) (electric dipole moment) p p q(r r ) r r q q( 6 2) (KS A ISO80000 3, 3 1.11) . . IEC 60050 121, 121 11 35 121 11 36 6 7 (5 13) (electric polarization) P P dp/dV p V(KS A ISO 80000 3, 3 4) ( 6 6) . IEC 60050 121, 121 11 37 6 8 (5 15) (electric current density, areic electric current)

11、 J J ( 6 3) , (KS A ISO 80000 3, 3 8.1) . S I( 6 1) =SndAeJI , endA . IEC 60050 121, 121 11 11 6 9 ( ) , (linear electric current density, lineic electric current) JS JS A A ( 6 4) , (KS A ISO 80000 3, 3 8.1) . C I( 6 1) =CnSdreJI , en , dr r .IEC 60050 121, 121 11 12 6 10 (5 5) (electric field stre

12、ngth) E E F/q F (KS A ISO 80000 4, 4 9.1) q ( 6 2) . IEC 60050, 12111 18 q . KS A IEC 80000 6:2012 5 6 5.a C/m 6 6.a C m 6 7.a C/m26 8.a A/m26 9.a A/m 6 10.a V/m 1 V/m 1 N/C 6 11.a KS A IEC 80000 6:2012 6 6 11.1 (5 6.1) (electric potential) V, tV+=AEgrad E ( 6 10) , A (6 32) t (KS A ISO 80000 3, 3 7

13、) . . IEC 60050 121, 121 11 25 .6 11.2 (5 6.2) (electric potential difference) Vab+=ba(C)dabrrrtAEV E ( 6 10) , A (6 32) , t (KS A ISO 80000 3, 3 7), r a b C (KS A ISO 80000 3, 3 1.11) . Vab Va VbVa Vb ab . IEC 60050 121 121 11 26 6 11.3 (5 6.3) (voltage, electric tension) U, Uab , Uab Va Vb Va Vb a

14、 b ( 6 11.1) . ,=b(C)abdrrarEU E ( 6 10) r a b C (KS A ISO 80000 3, 3 1.11) . , a b . IEC 60050 121, 121 11 27 6 12 (5 7) , (electric flux density, electric displacement) D D 0E P 0 ( 6 14.1) , E ( 610) , P ( 6 7) . div D . div . IEC 60050 121, 121 11 40 6 13 (5 9) (capacitance) C C Q/U Q ( 6 2) U (

15、6 11.3) . IEC 60050 131, 131 12 13 KS A IEC 80000 6:2012 7 6 11.a V 1 V := 1 W/A 6 12.a C/m26 13.a F 1 F := 1 C/V KS A IEC 80000 6:2012 8 6 14.1 (5 10.2) , (electric constant, permittivity of vacuum) 020001c = 0 ( 6 26.1) c0 ( 6 35.2) .0 8.854 18810 12F/m IEC 60050 121, 121 11 03 6 14.2 (5 10.1) (pe

16、rmittivity) D E D ( 6 12) , E ( 610) . . , 2 (second order tensor) . IEC 60050 121, 121 12 12 6 15 (5 11) (relative permittivity) rr /0 ( 6 14.2) 0 ( 6 14.1) .IEC 60050 121, 121 12 13 6 16 (5 12) (electric susceptibility) P 0E P ( 6 7) , 0 ( 6 14.1) , E ( 610) . r 1 . , 2 . IEC 60050 121, 121 12 19

17、6 17 (5 8) (electric flux) =SndAeD S , D (6 12) endA (KS A ISO 80000 3, 3 3) . IEC 60050 121, 121 11 41 6 18 ( ) (displacement current density) JDtDJD= D ( 6 12) , t (KS A ISO 80000 3, 3 7) . IEC 60050 121, 121 11 42 KS A IEC 80000 6:2012 9 6 14.a F/m 1 F/m 1 C/(V m) 6 15.a 1 0.3.2 6 16.a 1 0.3.2 6

18、17.a C 6 18.a A/m2KS A IEC 80000 6:2012 10 6 19.1 ( ) (displacement current) ID=SndAeJIDD S , JD ( 6 18) endA (KS A ISO 80000 3, 3 3) . IEC 60050 121, 121 11 43 6 19.2 ( ) (total current) Itot, ItItot I IDI ( 6 1) , ID ( 6 19.1) . IEC 60050 121, 121 11 45 6 20 ( ) (total current density) Jtot, JtJto

19、t J JDJ ( 6 8) , JD ( 618) . IEC 60050 121, 121 11 44 6 21 (5 19) (magnetic flux density) B F qB F (KS A ISO 80000 4, 4 9.1) q( 6 2) (KS A ISO 80000 3, 3 8.1) . . div B 0 IEC 60050 121, 121 11 19 6 22.1 (5 20) (magnetic flux) AeB dSn= S , B ( 6 21) endA (KS A ISO 80000 3, 3 3). IEC 60050 121, 121 11

20、 21 6 22.2 ( ) (linked flux) m, =CmdrA A ( 632) dr C . dr (KS A ISO 80000 3 3 1.11) . IEC 60050 121, 121 11 24 6 23 (5 27) , (magnetic moment, magnetic area moment) m m IenA I ( 6 1) , en , A (KS A ISO 80000 3, 3 3) . . IEC 60050 121, 121 11 49 121 11 50 6 24 (5 28) (magnetization) M, HiM dm/dV m V(

21、KS A ISO 800003, 3 4) (6 23) . IEC 60050 121, 121 11 52 KS A IEC 80000 6:2012 11 6 19.a A 6 20.a A/m26 21.a T 1 T := 1 N/(A m) 1 T 1 Wb/m26 22.a Wb 1 Wb := 1 V s 6 23.a A m26 24.a A/m KS A IEC 80000 6:2012 12 6 25 (5 17) , (magnetic field strength, magnetizing field) H MBH =0 B ( 6 21) , 0 (6 26.1)

22、, M ( 6 24) . rot H Jtot Jtot( 6 20) . IEC 60050 121, 121 11 56 6 26.1 (5 24.2) , (magnetic constant, permeability of vacuum) 00 410 7H/m 0 6 1.a 0 1.256 63710 6H/mIEC 60050 121, 121 11 14 .6 26.2 (5 24.1) (permeability) B H B ( 6 21)H ( 6 25) . . , 2 . IEC 60050 121, 121 12 28 6 27 (5 25) (relative

23、 permeability) rr /0 ( 626.2) 0 (6 26.1) . IEC 60050 121, 121 12 29 6 28 (5 26) (magnetic susceptibility) , (m) M H M ( 624) H (6 25) . r 1 . , 2 . IEC 60050 121, 121 12 37 6 29 (5 29) (magnetic polarization) JmJm 0M 0 (6 26.1) , M ( 6 24) . IEC 60050 121, 121 11 54 6 30 ( ) (magnetic dipole moment)